spotrem: add timeout to wait for values from GB

... getting the current volume level from android.

apps/spotrem/app.js

@@ -103,6 +103,8 @@ let audioHandler = (e)=>{audioLevels = e; print(audioLevels);};
 Bangle.on('audio', audioHandler);
 Bangle.musicControl("volumegetlevel");
 
+let tempMask = ()=>{E.stopEventPropagation&&E.stopEventPropagation(); setTimeout(()=>{Bangle.removeListener('drag',tempMask);}, 150);}; // FIXME: Temporary fix/hack before redoing input to not rely on setUI's "updown" mode.
+
 // Navigation input on the main layout
 let setUI = function() {
 // Bangle.setUI code from rigrig's smessages app for volume control: https://git.tubul.net/rigrig/BangleApps/src/branch/personal/apps/smessages/app.js
@@ -119,12 +121,14 @@ let setUI = function() {
         //if (ud) Bangle.musicControl(ud>0 ? "volumedown" : "volumeup");
 
         if (ud) {
+          Bangle.prependListener('drag', tempMask);
+
           let callback = (mode, fb)=>{
             if (mode == "map") Bangle.musicControl({cmd:"volumesetlevel", extra:Math.round(100*fb/30)});
             if (mode == "incr") Bangle.musicControl(fb>0 ? "volumedown" : "volumeup");
             if (mode =="remove") {audioLevels.c = fb; print(audioLevels.c);}
           };
-          require("SliderInput").interface(callback, {useMap:true, oversizeL:0.25, steps:audioLevels.u, currLevel:audioLevels.c});
+          setTimeout(()=>{require("SliderInput").interface(callback, {useMap:true, steps:audioLevels.u, currLevel:audioLevels.c});},200);
         }
       }
   );